package homework;

public class homework19 {
	public static void main(String[] args) {
		int H = 7, W = 7;
		for(int i=0; i<(H+1) / 2; i++) {
		for(int j=0; j<W/2-i; j++) { 
			System.out.print(" ");
		}
		for(int k=1; k<(i+1)*2; k++) { 
			System.out.print('*');
		}
		System.out.println();
		}
		for(int i=1; i<=H/2; i++) { 
			for(int j=1; j<=i; j++) { 
				System.out.print(" ");
		}
		for(int k=1; k<=W-2*i; k++) { 
			System.out.print('*');
		}
		System.out.println();
		}
		}
}
